导入报错：IMP-00032: SQL statement exceeded buffer lengthIMP-00008: unrecognized statement in the export file:'???????user_id,???iufo_userinfo?user_id???role_id???iufo_role??role_id??primary key?(user_id,role_id)'About to enable constraints...Import terminated successfully with warnings.

RMAN-03009: failure of backup command on ORA_DISK_1 channelrman备份的时候出现：channel ORA_DISK_1: starting piece 1 at 19-NOV-07RMAN-00571: ===========================================================RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============RMAN-00571: ===========================================================RMAN-03009: failure of backup command on ORA_DISK_1 channel at 11/19/2007 22:42:50ORA-00600: internal error code, arguments: [krbb0ef_inv_